This wide or full Brim hat is an improved version of a classic used in the Petroleum Industry. It can also be used in other applications for people working outside in the sun; you will be getting additional protection against harmful UV rays. Made of lightweight Polycarbonate and ABS this hat offer exceptional protection against impacts, UV and heat radiation. This hat has been designed to accept all available accessories even hearing protection. Fitted with the most comfortable suspension in the market available in pin-lock and Ratchet configuration you cant ask for a better balanced and fitting hat.